package com.xzl.org.learning_situation_analysis.service;

import com.github.pagehelper.PageInfo;
import com.xzl.org.learning_situation_analysis.entity.Clazz;
import com.xzl.org.learning_situation_analysis.entity.Grade;

/**
 * @author 夏智力
 * @FileName ClazzService
 * @date 2022/4/21 11:13
 * @Software: IntelliJ IDEA
 */
public interface ClazzService {

    int insertClazz(Clazz clazz);

    int delClazz(int id);

    PageInfo<Clazz> selectCurrentPageClazz(int currentPage, int pageSize);

}
